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Study
Samuel's Doubles
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double 10
20
18
21
22
Oops!
Okay!
double 8
15
17
16
18
Oops!
Okay!
double 6
16
14
12
11
Oops!
Okay!
6 + 6
8
10
14
12
Oops!
Okay!
5 + 5
8
10
12
14
Oops!
Okay!
double 5
10
15
8
6
Oops!
Okay!
7 + 7
14
16
12
17
Oops!
Okay!
9 + 9
18
19
20
17
Oops!
Okay!
double 7
17
10
14
16
Oops!
Okay!
10 + 10
20
18
23
17
Oops!
Okay!
double 9
18
16
20
19
Oops!
Okay!
double 11
18
20
19
22
Oops!
Okay!
11 + 11
23
18
24
22
Oops!
Okay!
8 + 8
18
16
17
15
Oops!
Okay!
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